On Thu, Mar 6, 2014 at 3:37 PM, sixvolts <[email protected]> wrote: > Using the new Debian builds on my beaglebone white, I'm trying to load a > device tree overlay for the CAN cape on startup, but it seems to fail to > load automatically (but try), however, I can load the device tree overlay > manually and it seems to work just fine. What am I doing wrong? > > I even tried putting the following entry in uEnv.txt: > > optargs=capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN,BB-BONE-EMMC-2G > capemgr.enable_partno=BB-BONE-SERL-01 > > I don't know of any hardware conflicts, and the same hardware works fine on > Angstrom. I really want to migrate to Debian for several reasons. > > Here's the command and successful load manually: > > > debian@arm:~$ sudo sh -c "echo BB-BONE-SERL-01 > > /sys/devices/bone_capemgr.8/slots"
For some reason the "capemgr.enable_partno=" is just not reliable on the bootargs.. As a workaround I've added an init script workaround by default: sudo sh -c "echo CAPE=BB-BONE-SERL-01 >> /etc/default/capemgr" and it'll load pretty early on bootup.. Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
